Batch import csv to drupal mysql database

I am tons of CSV files each with thousands of data, my current front end process imports about few hundred every minute. It's taking way too long and I need to import lot more businesses into the database. These are the tasks

1) Batch import all data to the database and properly create links, and proper mapping of all data points.

2) Once import is complete I need to detect all duplicate listings and remove dups and keep the unique based on Name. Address and Phone numbers

3) Batch create a sitemap, current sitemap tool is taking way too long to create sitemaps. I need to create a tool that will do that

34 freelancers are bidding on average $228 for this job

I'm not going to claim that this is the most efficient way to do this, but to work quickly going this [url removed, login to view] I made a batch file to connect to the Mysql command line tool & trigger 2nd batch file
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Dear famin69! Im a full stack developer, i can help you do this task fast. i have already charged a reasonable price. Our Drupal's projects: [url removed, login to view] Our latest United States's projects: htFlere

Greetings,
Have reviewed the job description and can accomplish all the 4 drupal related tasks as per your need.
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Skilled in Drupal, Php, Mysql, Xml, Css
Have good knowledge of product bFlere

Hello,
There is no attached sample file of CSV. I can write script to upload data through CSV files and import in the Drupal database. I have done many similar jobs before like CSV to mysql, XML/JSON to mysql OR APIFlere

Dear Sir. I had read your descriptions about project. Kindly give me a chance, i would like to discuss more about project and sure everything clear. I am a developer very strong in below skills.
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Hello There,
Very excited and glad to see that you are from U.S.A, as i visit frequently to catch up with my clients..
My name is DS, New Zealand based freelance designer/developer here. With more than 12 years of exFlere

Hi Sir
High Level Experts are here, just reply us back and we are ready to give you 100% successful solutions.
Quality and timely delivery is Guarantee.
Looking forward from you
Thank you
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Hi, I have read your project description posted here. i will provide you with great skills to enhance design and functionality. You can check my profile & portfolio here and then make decision.
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Hello,
Hope you are doing well!
I have 5 years of experience in the web development area and worked on small to large web application and meet clients expectations.
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[url removed, login to view] contribuFlere

Hi! I am a Drupal developer for over 5 years and I am ready to take your project. Drupal allows implementing any solution and any idea. Open for discussion.
Have a nice day,
Oleg
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http://Flere

++ This is my job. I'm ready to begin now. Pm for me. Thanks Looking forward to hear from you,
Feel free to talk about this interesting stuff, give us any questions you have to know more about us ;-)
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